cgGetFirstStateAssignment

Langue: en

Version: 46960 (openSuse - 09/10/07)

Section: 3 (Bibliothèques de fonctions)

NAME

cgGetFirstStateAssignment - get the first state assignment in a pass

SYNOPSIS


  #include <Cg/cg.h>






  CGstateassignment cgGetFirstStateAssignment( CGpass pass );





PARAMETERS


pass
The pass from which to retrieve the first state assignment.

RETURN VALUES

Returns the first CGstateassignment object in pass.

Returns NULL if pass contains no state assignments or an error occurs.

DESCRIPTION

cgGetFirstStateAssignment is used to begin iteration over all of the state assignment contained within a pass. See the cgGetNextStateAssignment manpage for more information.

EXAMPLES

to-be-written

ERRORS

CG_INVALID_PASS_HANDLE_ERROR is generated if pass is not a valid pass.

HISTORY

cgGetFirstStateAssignment was introduced in Cg 1.4.

SEE ALSO

the cgGetNextStateAssignment manpage, the cgIsStateAssignment manpage